Re-greening the desert to fight famine.
One Acre Fund is bringing business services to small-scale farmers in East Africa and having dramatic results.
Scientists are working to stop UG99, a wheat plant disease, before it spreads further and threatens global food supply.
Kenyan troops have been drawn into the civil war in Somalia between the government and al-Shabab militants as desperate refugees flee to Ethiopia to escape violence and famine.
Feeding the world's largest population of undernourished children.
In Ethiopia, farms backed by foreign investors are growing with abundance, while native farmers subsist on food aid. A report about the unlikely abundance in a land known for famine.
Fred de Sam Lazaro reports on the humanitarian crisis in Sudan, where drought and food shortages are contributing to violence, political instability and death.
An in-depth look into the major drought plaguing Australia and how it is impacting farmers and food production.
India, soon to be the largest nation on earth, is facing a crisis in providing enough food for its people.
Watch part one in our global food security series.